Patents by Inventor Sergey Georgievich Rikhter

Sergey Georgievich Rikhter has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20100007494
    Abstract: The invention relates to security alarm devices and can be used for warning about the modification of the position of monitored objects with respect to a user monitoring said objects. The inventive device comprises an object device which is arranged on each guarded object and is used for inquiring and emitting a signal about the presence of a corresponding object device in a monitored area, a control system used for switching on an alarm device and an information display device.
    Type: Application
    Filed: August 1, 2006
    Publication date: January 14, 2010
    Applicant: ZAKRYTOE AKTSIONERNOE OBSCHESTVO 'KASISS'
    Inventors: Vitaly Petrovich Lenshin, Evgeny Ivanovich Voronin, Sergey Georgievich Rikhter
  • Patent number: 7456734
    Abstract: The device is designed for warning about relocation of objects under control relative to the controlling user. The engineering effect is achieved through the ability to carry out control and identification of several objects at a time and to generate preliminary warning about possible loss of contact with objects under control. The device uses a pseudo-noise signal and makes it possible to differentiate between signals within the same bandwidth and the same time interval through the form-wise selection. i.e. the device solves the problem of carrier guidance in terms of frequency, virtually eliminating the cross-talk and interference with other radio systems and provides ample opportunities for increase in the number of simultaneously controlled (guarded) objects by means of, for example, modifications in the structure of a pseudo-random sequence for pseudo-noise signal generation.
    Type: Grant
    Filed: February 25, 2004
    Date of Patent: November 25, 2008
    Assignee: Zakritoe Aktsionernoe Obschestvo “Kasiss”
    Inventors: Vitaly Petrovich Lenshin, Sergey Georgievich Rikhter